Devarim 32:47

47 For it is not an idle thing for you; because it is Chayyeichem (your life); and through this thing ye shall prolong your yamim in ha’adamah, whither ye go over Yarden to possess it.

Devarim 32:47 Meaning and Commentary

Deuteronomy 32:47

For it [is] not a vain thing for you
That is, the law is not, and the observance of it in them and their children; it was no light and trifling matter, but of great importance and consequence, obedience to it being attended with rewards, and disobedience with punishment:

because it [is] your life:
if obeyed, the means of a comfortable and happy life, in the enjoyment of all good things, of the preservation and continuance of it to a length of time; and long life was always reckoned a great temporal mercy:

and through this thing ye shall prolong [your] days in the land
whither you go over Jordan to possess it;
that is, through their obedience to the law they should live long in the land of Canaan, which they were just going to possess; which explains what is meant by its being their life; their comfortable living and continuance in the land depended on their obedience to the law; see ( Isaiah 1:19 Isaiah 1:20 ) .

Devarim 32:47 In-Context

45 And Moshe made an end of speaking all these devarim to kol Yisroel;

46 And he said unto them, Set your hearts unto all the devarim which I testify among you today, which ye shall command your banim to be shomer to do, kol divrei hatorah hazot.

47 For it is not an idle thing for you; because it is Chayyeichem (your life); and through this thing ye shall prolong your yamim in ha’adamah, whither ye go over Yarden to possess it.

48 And Hashem spoke unto Moshe that very same day, saying,

49 Get thee up into this mountain range Avarim, unto Mt Nevo, which is in Eretz Moav, that is opposite Yericho; and view Eretz Kena’an, which I give unto the Bnei Yisroel for a possession;